The journey from Tosu to Chikugo is serviced by local train lines that provide a reliable travel experience between these two cities. The Nishitetsu, a dominant local train operator, connects these destinations efficiently, with the Nishitetsu Nagasaki Main Line being the main route. On average, the train operates at speeds of approximately 70 km/h (43 mph), and the journey typically takes about 25 minutes. This service makes regular stops along the way, accommodating several small stations such as Aso and Yayoigaoka, providing access for regional passengers.
While there are no high-speed train options directly servicing this route, the local Nishitetsu trains ensure a smooth and steady pace. Passengers can expect standard seating arrangements and basic amenities on board. The Nishitetsu trains, while not offering the same speed as a bullet train, provide a good opportunity to enjoy the scenic views of the Kyushu region.